The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 1989
Filed:
Oct. 09, 1987
Donald R Lampe, Ellicott City, MD (US);
Mark A Mentzer, Lititz, PA (US);
Eric H Naviasky, Baltimore, MD (US);
Westinghouse Electric Corp., Pittsburgh, PA (US);
Abstract
Double complementary storage is provided for a single binary digit in a quad store cross-tie memory. A correlated double sampling signal processing system is used to increase data signal level and facilitate discrimination in cross-tie memories. A method is also provided for accomplishing write and read functions in a quad store cross-tie memory using only a single pulse for either function. A set of four memory elements, arranged in two row-aligned complementary pairs, stores a single data bit, and is under four column conductors for reading data, two row conductors, and a write conductor for writing data.